GitLab 11.6 < 12.9.8 / 12.10 < 12.10.7 / 13.0 < 13.0.1 (CVE-2023-3399)

high Nessus Plugin ID 185483

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Synopsis

The GitLab instance installed on the remote host is affected by an improper access control vulnerability.

Description

The version of GitLab installed on the remote host is between 11.6 prior to 12.9.8, 12.10 prior to 12.10.7 or 13.0 prior to 13.0.1. It is, therefore, affected by an improper access control vulnerability as referenced in the vendor advisory.

- It is possible for an unauthorised project or group member to read the CI/CD variables using the custom project templates. (CVE-2023-3399)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

Solution

Upgrade to GitLab version 12.9.8, 12.10.7, 13.0.1 or later.

Plugin Details

Severity: High

ID: 185483

File Name: gitlab_CVE-2023-3399.nasl

Version: 1.3

Type: combined

Agent: unix

Family: CGI abuses

Published: 11/13/2023

Updated: 12/8/2023

Configuration: Enable thorough checks

Supported Sensors: Nessus Agent, Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N

CVSS Score Source: CVE-2023-3399

CVSS v3

Risk Factor: High

Base Score: 7.7

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:N/A:N

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/a:gitlab:gitlab

Required KB Items: installed_sw/GitLab

Exploit Ease: No known exploits are available

Patch Publication Date: 10/31/2023

Vulnerability Publication Date: 10/31/2023

Reference Information

CVE: CVE-2023-3399

IAVA: 2023-A-0599-S

Detections

Analytics